imp_osd.h

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/*
 * IMP OSD header file.
 *
 * Copyright (C) 2015 Ingenic Semiconductor Co.,Ltd
 */

#ifndef __IMP_OSD_H__
#define __IMP_OSD_H__

#include "imp_common.h"

#ifdef __cplusplus
#if __cplusplus
extern "C"
{
#endif
#endif /* __cplusplus */

#define INVHANDLE               (-1)

typedef int IMPRgnHandle;

typedef enum {
        OSD_BLACK       = 0xff000000, 
        OSD_WHITE       = 0xffffffff, 
        OSD_RED         = 0xffff0000, 
        OSD_GREEN       = 0xff00ff00, 
        OSD_BLUE        = 0xff0000ff, 
}IMPOsdColour;

typedef enum {
        OSD_REG_INV                     = 0, 
        OSD_REG_LINE            = 1, 
        OSD_REG_RECT            = 2, 
        OSD_REG_BITMAP          = 3, 
        OSD_REG_COVER           = 4, 
        OSD_REG_PIC                     = 5, 
} IMPOsdRgnType;

typedef struct {
        uint32_t                color;                  
        uint32_t                linewidth;              
} lineRectData;

typedef struct {
        uint32_t                color;                  
} coverData;


typedef struct {
        void                            *pData;                 
} picData;

typedef union {
        void                            *bitmapData;            
        lineRectData                    lineRectData;           
        coverData                       coverData;              
        picData                         picData;                
} IMPOSDRgnAttrData;

typedef struct {
        IMPOsdRgnType           type;                   
        IMPRect                         rect;                   
        IMPPixelFormat          fmt;                    
        IMPOSDRgnAttrData       data;                   
} IMPOSDRgnAttr;

typedef struct {
        uint64_t ts;                                            
        uint64_t minus;                                         
        uint64_t plus;                                          
} IMPOSDRgnTimestamp;

typedef struct {
        int                             show;                   
        IMPPoint                        offPos;                 
        float                           scalex;                 
        float                           scaley;                 
        int                             gAlphaEn;               
        int                             fgAlhpa;                
        int                             bgAlhpa;                
        int                             layer;                  
} IMPOSDGrpRgnAttr;


int IMP_OSD_CreateGroup(int grpNum);

int IMP_OSD_DestroyGroup(int grpNum);

int IMP_OSD_AttachToGroup(IMPCell *from, IMPCell *to);

IMPRgnHandle IMP_OSD_CreateRgn(IMPOSDRgnAttr *prAttr);

void IMP_OSD_DestroyRgn(IMPRgnHandle handle);

int IMP_OSD_RegisterRgn(IMPRgnHandle handle, int grpNum, IMPOSDGrpRgnAttr *pgrAttr);

int IMP_OSD_UnRegisterRgn(IMPRgnHandle handle, int grpNum);

int IMP_OSD_SetRgnAttr(IMPRgnHandle handle, IMPOSDRgnAttr *prAttr);

int IMP_OSD_SetRgnAttrWithTimestamp(IMPRgnHandle handle, IMPOSDRgnAttr *prAttr, IMPOSDRgnTimestamp *prTs);

int IMP_OSD_GetRgnAttr(IMPRgnHandle handle, IMPOSDRgnAttr *prAttr);

int IMP_OSD_UpdateRgnAttrData(IMPRgnHandle handle, IMPOSDRgnAttrData *prAttrData);

int IMP_OSD_SetGrpRgnAttr(IMPRgnHandle handle, int grpNum, IMPOSDGrpRgnAttr *pgrAttr);

int IMP_OSD_GetGrpRgnAttr(IMPRgnHandle handle, int grpNum, IMPOSDGrpRgnAttr *pgrAttr);

int IMP_OSD_ShowRgn(IMPRgnHandle handle, int grpNum, int showFlag);

int IMP_OSD_Start(int grpNum);

int IMP_OSD_Stop(int grpNum);

#ifdef __cplusplus
#if __cplusplus
}
#endif
#endif /* __cplusplus */

#endif /* __IMP_OSD_H__ */